#include<iostream>
using namespace std;
template <class type1,class type2,int n=1>
class C{
	public:
		type1 x;
		type2 y;
		C(type1 a,type2 b){
			x=a,y=b;
		}
		void show(){
			cout<<x+n<<"  "<<y+n<<endl;
		}
}; 
int main(){
	
	int a=2020;
	int c=3;
	double b=1111.22;
	C<int,double>p(a,b);
	p.show();
	
	return 0;
}

